empennage
英
美
n. 尾翼；尾翼面；尾部; 缩写词为EMP
复数：empennages
英英释义
noun
- the rear part of an aircraft
双语例句
- Influence of empennage on flow over upswept after-body
尾翼对民机后体流动特性的影响 - Two methods are used in this paper to analysis the flight dynamic performance for UAV without empennage by qualitative and quantitative analysis. One is calculating two longitudinal modes by linearizing the basic motion equations. The other is three-dimensional flight simulation research with complete motion equations.
文章主要运用了基本运动方程线化进行基本模态计算分析和建立全量方程进行三维虚拟飞行仿真研究两种方法来定量与定性的分析与评估无尾式无人机的飞行动力学特性。 - The research purpose of this paper is to analysis the flight dynamic performance for unmanned aerial vehicle ( UAV) without empennage and to evaluate its operation and stable performance. Then offer some reference to design and development.
本文的研究目的是对无尾式无人机的飞行动力学特性进行分析研究，初步评价其操纵与稳定性能，从而为飞机的设计与研制提供一定的参考。 - The method using feedback linearization of combined control of cavitation device and empennage and synovial control algorithm are simulated by MATLAB to test control effects.
简单介绍空化器及尾翼联合控制的反馈线性化方法及滑模控制算法，并对两种控制算法分别进行MATLAB仿真，用以检验控制效果。 - The modeling of rotor unsteady aerodynamics and rotor/ fuselage/ empennage aerodynamic interaction have been the bottleneck in the high-fidelity mathematical modeling of helicopter flight dynamics.
旋翼非定常气动力建模以及旋翼与直升机其它部件的气动干扰建模一直是影响直升机飞行动力学数学模型置信度的瓶颈。 - After the external input servo ( empennage) reset command, posture control circuit output PWM pulse signal to reset the servo and start FLASH into the writing mode to record data.
外部输入舵机（尾翼）复位命令后，姿态控制电路输出PWM脉冲信号进行舵机复位，并启动FLASH进入写状态，记录数据。 - Effectively Analyzing Aeroelastic Model Empirical Design for Empennage Non-Lift Type Buffeting and Its Wind Tunnel Test Data
尾翼气动弹性抖振模型设计与抖振试验研究 - Study on Isothermal Forming Technology for Complex Empennage
复杂尾翼等温成型工艺研究 - This article describes a method converting aerodynamic load to FEM node load which is applied in the FEM analysis of aircraft wing and empennage structures.
介绍一种节点载荷转换方法，并用于某飞机各个翼面结构的有限元分析。 - The effect of empennage spread on flight attitude was analyzed and validated by flight test data.
本文介绍了使用双镜头狭缝摄影对某武器系统外弹道飞行姿态测试的方法及可行性分析。